PT - JOURNAL ARTICLE AU - B. J. Harvey TI - The Pocket Guide to Critical Appraisal: A Handbook for Health Care Professionals DP - 1997 Aug 15 TA - Canadian Medical Association Journal PG - 448--448 VI - 157 IP - 4 4099 - http://www.cmaj.ca/content/157/4/448.1.short 4100 - http://www.cmaj.ca/content/157/4/448.1.full SO - CMAJ1997 Aug 15; 157